APA (7th ed.) Citation

(1989). Combinatorics and graph theory. Polish Scientific Publ.

Chicago Style (17th ed.) Citation

Combinatorics and Graph Theory. Warszawa: Polish Scientific Publ, 1989.

MLA (9th ed.) Citation

Combinatorics and Graph Theory. Polish Scientific Publ, 1989.

Warning: These citations may not always be 100% accurate.